GB9816473D0 - Pressure control - Google Patents

Pressure control

Info

Publication number
GB9816473D0
GB9816473D0 GB9816473A GB9816473A GB9816473D0 GB 9816473 D0 GB9816473 D0 GB 9816473D0 GB 9816473 A GB9816473 A GB 9816473A GB 9816473 A GB9816473 A GB 9816473A GB 9816473 D0 GB9816473 D0 GB 9816473D0
Authority
GB
United Kingdom
Prior art keywords
pad
pressure
shut
connector
relief valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB9816473A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntleigh Technology Ltd
Original Assignee
Huntleigh Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huntleigh Technology Ltd filed Critical Huntleigh Technology Ltd
Priority to GB9816473A priority Critical patent/GB9816473D0/en
Publication of GB9816473D0 publication Critical patent/GB9816473D0/en
Priority to DK99936822T priority patent/DK1018912T3/en
Priority to JP2000561861A priority patent/JP2002521113A/en
Priority to AT99936822T priority patent/ATE230234T1/en
Priority to EP99936822A priority patent/EP1018912B1/en
Priority to US09/509,720 priority patent/US6385804B1/en
Priority to DE69904693T priority patent/DE69904693T2/en
Priority to CNB998012092A priority patent/CN1166332C/en
Priority to ES99936822T priority patent/ES2189457T3/en
Priority to PCT/GB1999/002502 priority patent/WO2000006001A1/en
Priority to KR10-2000-7003370A priority patent/KR100480481B1/en
Priority to GB9917666A priority patent/GB2340033B/en
Priority to AU51798/99A priority patent/AU754937B2/en
Priority to TW089102185A priority patent/TW434009B/en
Priority to ZA200001008A priority patent/ZA200001008B/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Massaging Devices (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Seats For Vehicles (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

An inflatable seating pad (10) consists of a hand operated pump (12) integrated within the top surface to inflate the pad with air. The pad (10) has a shut-off connector (6) at one corner which locates and is connected to a pressure relief valve (8). In use, the pad (10) is inflated by pushing upon the hand operated pump (12) to over inflate the pad. The shut-off connector (6) maintains the pressure in the pad (10). To set the pressure to a desired pressure the user actuates the pressure relief valve (pre-set to optimum pressure) to operate the shut-off connector (6) to allow air to exhaust through the pressure relief valve.
GB9816473A 1998-07-30 1998-07-30 Pressure control Ceased GB9816473D0 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB9816473A GB9816473D0 (en) 1998-07-30 1998-07-30 Pressure control
AU51798/99A AU754937B2 (en) 1998-07-30 1999-07-29 Pressure controlled pad
DE69904693T DE69904693T2 (en) 1998-07-30 1999-07-29 PRESSURE CONTROLLED DOCUMENT
ES99936822T ES2189457T3 (en) 1998-07-30 1999-07-29 CONTROLLED PRESSURE PAD.
AT99936822T ATE230234T1 (en) 1998-07-30 1999-07-29 PRESSURE CONTROLLED UNDERLAY
EP99936822A EP1018912B1 (en) 1998-07-30 1999-07-29 Pressure controlled pad
US09/509,720 US6385804B1 (en) 1998-07-30 1999-07-29 Pressure control led pad
DK99936822T DK1018912T3 (en) 1998-07-30 1999-07-29 Cushion with pressure control
CNB998012092A CN1166332C (en) 1998-07-30 1999-07-29 Pressure controlled pad
JP2000561861A JP2002521113A (en) 1998-07-30 1999-07-29 Pressure control pad
PCT/GB1999/002502 WO2000006001A1 (en) 1998-07-30 1999-07-29 Pressure controlled pad
KR10-2000-7003370A KR100480481B1 (en) 1998-07-30 1999-07-29 Pressure controlled pad
GB9917666A GB2340033B (en) 1998-07-30 1999-07-29 Pressure controlled pad
TW089102185A TW434009B (en) 1998-07-30 2000-02-10 Pressure controlled inflatable pad apparatus for supporting a body and method of supporting a person on a uniform pressure support surface
ZA200001008A ZA200001008B (en) 1998-07-30 2000-02-29 Pressure controlled pad.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9816473A GB9816473D0 (en) 1998-07-30 1998-07-30 Pressure control

Publications (1)

Publication Number Publication Date
GB9816473D0 true GB9816473D0 (en) 1998-09-23

Family

ID=10836343

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9816473A Ceased GB9816473D0 (en) 1998-07-30 1998-07-30 Pressure control
GB9917666A Revoked GB2340033B (en) 1998-07-30 1999-07-29 Pressure controlled pad

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9917666A Revoked GB2340033B (en) 1998-07-30 1999-07-29 Pressure controlled pad

Country Status (13)

Country Link
US (1) US6385804B1 (en)
EP (1) EP1018912B1 (en)
JP (1) JP2002521113A (en)
KR (1) KR100480481B1 (en)
CN (1) CN1166332C (en)
AT (1) ATE230234T1 (en)
AU (1) AU754937B2 (en)
DE (1) DE69904693T2 (en)
DK (1) DK1018912T3 (en)
ES (1) ES2189457T3 (en)
GB (2) GB9816473D0 (en)
WO (1) WO2000006001A1 (en)
ZA (1) ZA200001008B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328472B2 (en) 2001-07-10 2008-02-12 Chaffee Robert B Configurable inflatable support devices
US7025576B2 (en) 2001-03-30 2006-04-11 Chaffee Robert B Pump with axial conduit
US6598250B1 (en) * 2000-11-03 2003-07-29 Dielectrics Industries, Inc. Pressure regulation for an inflatable cushion
TW526056B (en) 2001-03-15 2003-04-01 Huntleigh Technology Plc Inflatable support
CN100398036C (en) * 2001-03-30 2008-07-02 罗伯特·B·查飞 Pump with axial conduit
EP1504210B1 (en) 2002-05-03 2006-07-19 CHAFFEE, Robert B. Self-sealing valve with electromechanical device for actuating the valve
US20040083550A1 (en) 2002-10-23 2004-05-06 Graebe William F Air cushion control system
JP2006506212A (en) 2002-11-18 2006-02-23 チャフィー，ロバート，ビー． Inflatable device
DE602005023143D1 (en) 2004-04-30 2010-10-07 Hill Rom Services Inc PATIENT SUPPORT
US8745788B2 (en) 2005-07-26 2014-06-10 Hill-Rom Services. Inc. System and method for controlling an air mattress
US8973186B2 (en) 2011-12-08 2015-03-10 Hill-Rom Services, Inc. Optimization of the operation of a patient-support apparatus based on patient response
US20140345058A1 (en) * 2013-05-21 2014-11-27 SEC Medical Development, Inc. Pressure Monitoring and Management Cushion System And Method Of Use
USD737328S1 (en) 2013-06-17 2015-08-25 Covidien Lp Display screen with graphical user interface for venous refill detection
USD737855S1 (en) 2013-06-17 2015-09-01 Covidien Lp Display screen with a transitional venous refill detection icon
USD737327S1 (en) 2013-06-17 2015-08-25 Covidien Lp Display screen with a transitional leak detection icon
USD760728S1 (en) 2013-06-17 2016-07-05 Covidien Lp Display screen with graphical user interface for patient use meter reset
USD774057S1 (en) 2013-06-17 2016-12-13 Covidien Lp Display screen with a graphical user interface for compliance monitoring
US20220287463A1 (en) * 2021-03-12 2022-09-15 Ergo2Go LLC Seat and lumbar support cushion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818155A (en) * 1937-02-20 1937-09-20 Inflatable car seat
US4491157A (en) * 1981-03-06 1985-01-01 Aisin Seiki Kabushiki Kaisha Valve assembly for air bag control
JPS6125854U (en) * 1984-07-20 1986-02-15 アイシン精機株式会社 Air lumbar support device
FR2655703B1 (en) * 1989-12-13 1992-03-13 Hutchinson DEVICE FOR CONTROLLING THE EXHAUST OF A PRESSURE ENCLOSURE.
US5074765A (en) 1990-04-13 1991-12-24 Dielectrics Industries Elastomeric air pump
US5257642A (en) * 1991-11-27 1993-11-02 Worth Tommy A Tire pressure quick disconnect valve
GB2275986B (en) 1993-03-12 1996-12-18 Huntleigh Technology Plc Adjustable pressure relief valve
US5406661A (en) * 1993-09-15 1995-04-18 Reebok International Ltd. Preloaded fluid bladder with integral pump
US5634224A (en) * 1994-08-16 1997-06-03 Gates; Stephen M. Inflatable cushioning device with self opening intake valve
JP4112017B2 (en) * 1997-03-24 2008-07-02 フロンティア プラスチックス リミテッド Improvements related to expansion devices

Also Published As

Publication number Publication date
GB2340033B (en) 2000-09-06
GB2340033A (en) 2000-02-16
GB9917666D0 (en) 1999-09-29
US6385804B1 (en) 2002-05-14
JP2002521113A (en) 2002-07-16
ES2189457T3 (en) 2003-07-01
WO2000006001A1 (en) 2000-02-10
CN1166332C (en) 2004-09-15
CN1274266A (en) 2000-11-22
EP1018912B1 (en) 2003-01-02
DK1018912T3 (en) 2003-04-22
DE69904693D1 (en) 2003-02-06
KR20010030789A (en) 2001-04-16
KR100480481B1 (en) 2005-04-06
AU5179899A (en) 2000-02-21
DE69904693T2 (en) 2003-10-16
ATE230234T1 (en) 2003-01-15
ZA200001008B (en) 2000-10-16
EP1018912A1 (en) 2000-07-19
AU754937B2 (en) 2002-11-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)